2018047305

素因数分解:

$3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{7913911}}^1$

素因数の和:7913936

約数の個数: 16

約数和(自身を含む): 3418809984

約数和(自身を除く): 1400762679

約数列:

[1, 3, 5, 15, 17, 51, 85, 255, 7913911, 23741733, 39569555, 118708665, 134536487, 403609461, 672682435, 2018047305]

約数ペア:

[(1, 2018047305), (3, 672682435), (5, 403609461), (15, 134536487), (17, 118708665), (51, 39569555), (85, 23741733), (255, 7913911)]